The Mandelbrot hole will go live in approximately 16 hours. Why not try and solve it ahead of time?
Happy Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th petar-donchev 484 128 8 Sep 2019 526th shibacho 🇯🇵 484 128 25 Nov 2022 528th ChristianFieldhouse 481 129 22 Mar 2021 529th richard-oelze 🇩🇪 477 130 28 Feb 2021 529th yokasuretsu 477 130 28 Nov 2021 529th andrewgopher 477 130 27 Jun 2022 529th LukasFolwarczny 🇨🇿 477 130 16 Sep 2022 529th ThatAlo 477 130 27 Jan 2023 529th Coding4Hours 477 130 4 Oct 2024 529th IsaacAlexBarden 477 130 13 Feb 2025 536th ozewski 473 131 2 May 2019 536th guliyevemil1 🇦🇿 473 131 18 Apr 2020 536th Gordo5556 473 131 29 Apr 2022 539th theonlytruemathnerd 470 132 11 Jan 2020 539th JuanGomez12 470 132 2 Feb 2023 539th aszku 470 132 20 Apr 2023 539th strogor 470 132 20 days ago 543rd Manby 466 133 30 Jun 2021 543rd byteDJINN 466 133 16 Jan 2024 545th patbassing 463 134 26 May 2019 545th Nibamot 463 134 19 Feb 2020 545th aagray33 463 134 28 Feb 2020 545th Techdude01 463 134 17 Dec 2022 545th julian-hoelz 463 134 15 Sep 2024 550th bkshrader 459 135 27 Dec 2018 550th reubengann 459 135 14 Feb 2020 550th FusionAtom360 459 135 28 Sep 2024 553rd smartiel 456 136 15 Sep 2022 553rd ComputerKWasTaken 🇺🇸 456 136 8 Jun 2024 555th DrPrettyman 453 137 1 Jun 2023 556th adamhass 449 138 19 Jul 2018 556th zwxzwxzwx21 449 138 5 Nov 2023 556th mrmena 🇦🇺 449 138 16 Apr 2024 559th jmhowl 446 139 19 Jan 2020 559th mokymok 🇺🇸 446 139 29 Dec 2021 559th lightediand 🇬🇧 446 139 18 Jan 2023 559th CyberTapir 446 139 1 Sep 2024 559th Wonamm 446 139 14 Feb 2025 564th mcdowell95 443 140 26 Mar 2020 564th osmith93 443 140 31 Jul 2021 564th 104210 443 140 11 May 2022 567th Pierrot-Baptiste 440 141 9 Aug 2020 567th dranjohn 440 141 10 Sep 2023 567th DGipe 440 141 4 Mar 2024 567th SURAJMITTAL 440 141 20 Dec 2024 571st ChristophJud 437 142 11 Aug 2020 572nd RoscoeSmith 434 143 14 Sep 2022 573rd SimonPeatman 431 144 2 Feb 2019 573rd pde-bakk 🇳🇱 431 144 23 Oct 2023 575th CRHillman 428 145 17 Aug 2018 575th ethandhunt 428 145 29 Jul 2021 577th KiwiKoder0123 425 146 24 Jun 2019 577th KatieLG-Transpiler 🇬🇧 425 146 23 Jun 2022 577th twocatsinatrenchcoat 425 146 18 Nov 2022 577th fraserli 🇦🇺 425 146 17 Feb 2023 577th zt14427 425 146 4 Mar 2023 577th Schmitt-Very-Cool 425 146 3 Apr 2024 583rd potato-jackson 422 147 10 Sep 2021 583rd Florian-Mt 422 147 26 Sep 2023 585th Mojken 419 148 2 Sep 2018 586th snickercop 416 149 6 Aug 2019 586th cingulataluke 416 149 28 Aug 2023 588th ionutm82 413 150 22 Feb 2019 589th dahrens 411 151 7 Jul 2019 590th fepe55 408 152 21 Sep 2018 591st ari-gutierrez 400 155 22 Oct 2018 592nd Spi3lot 395 157 18 Sep 2021 592nd MarioPlq 395 157 24 Jun 2022 592nd OppositeShark 395 157 19 Jul 2022 595th ridingqwerty 🇺🇸 392 158 6 Dec 2023 595th j3mak 392 158 16 Jan 2024 597th qewdweftr4g 390 159 16 Oct 2024 598th rajlath 388 160 9 Apr 2018 599th peculiarination 383 162 11 May 2021 599th Ugoran 383 162 1 Dec 2022 Prev 526–600 of 666 Next
